Overview Blocks Txns

Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

© 2026 ArcScan · Independent community explorer.

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #0x1ba01c07f4a05d16e526ff7ca8ed332cd473ce931fa5f2bacc4ed71e768b9015 · ArcScan

Block

#21,509,321

2026-09-18 14:03:41 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,509,321
Timestamp: 38 days ago · 2026-09-18 14:03:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x1ba01c07f4a05d16e526ff7ca8ed332cd473ce931fa5f2bacc4ed71e768b9015
Parent hash: 0xf304c4f2…4e2b8352
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,509,321 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

3.6%1,079,934 / 30,000,000

Base fee

20 gwei

State root

0x19856b8867ac…00fd8866360a

Transactions root

0x9a507d6e8df8…4364bc635ceb

Receipts root

0x77a150864708…c0379b7c6257

Nonce

0x0000000000000000

Extra data

0x00000004a817c800